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<table width="100%" summary="page for SumHes"><tr><td>SumHes</td><td align="right">R Documentation</td></tr></table>

<h2>The Penn Table </h2>

<h3>Description</h3>


<p>a panel of 125 observations  from 1960  to 1985
</p>
<p><EM>number of observations</EM> :  3250
</p>
<p><EM>observation</EM> :  country
</p>
<p><EM>country</EM> :  World
</p>


<h3>Usage</h3>

<pre>data(SumHes)</pre>


<h3>Format</h3>

<p>A dataframe containing :
</p>

<dl>
<dt>year</dt><dd><p>the year</p>
</dd>
<dt>country</dt><dd><p>the country name (factor)</p>
</dd>
<dt>opec</dt><dd><p>OPEC member ?</p>
</dd>
<dt>com</dt><dd><p>communist regime ? </p>
</dd>
<dt>pop</dt><dd><p>country's population (in thousands)</p>
</dd>
<dt>gdp</dt><dd><p>real GDP per capita (in 1985 US dollars)</p>
</dd>
<dt>sr</dt><dd><p>saving rate (in percent)</p>
</dd>
</dl>



<h3>Source</h3>


<p>Summers, R.  and  A.  Heston (1991) &ldquo;The Penn world table (mark 5): an exanded set of international comparaisons, 1950-1988&rdquo;, <EM>Quarterly Journal of Economics</EM>, <B>29</B>, 229-256.
</p>


<h3>References</h3>


<p>Hayashi, F. (2000) <EM>Econometrics</EM>, Princeton University Press, <a href="http://www.e.u-tokyo.ac.jp/~hayashi/hayashi_econometrics.htm">http://www.e.u-tokyo.ac.jp/~hayashi/hayashi_econometrics.htm</a>, chapter 5, 358-363.
</p>


<h3>See Also</h3>

<p><code>Index.Source</code>, <code>Index.Economics</code>, <code>Index.Econometrics</code>, <code>Index.Observations</code>,
</p>
<p><code>Index.Time.Series</code></p>


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